The Latest: Mandatory evacuation in North Carolina county

North Carolina'sHarnett County has declared a mandatory evacuation along a river that's expected to rise to more than 17 feet above flood stage.

On its Facebook page, the county said the evacuation was in effect along the Lower Little River near the Cumberland County line.

The National Weather Service is forecasting the river to crest at Manchester at 35.4 feet at about 8 a.m. Monday. Flood stage is 18 feet.

The previous record crest was 29 feet set during Hurricane Matthew in 2016.

The river is forecast to reach flood stage sometime after 2 a.m. Sunday.

8:25 a.m.

The White House says President Donald Trump has issued a disaster declaration for North Carolina and that will make federal money available to people in the counties of Beaufort, Brunswick, Carteret, Craven, New Hanover, Onslow, Pamlico and Pender.

Government aid can include grants for temporary housing and home repairs, low-cost loans to cover uninsured property losses, and other programs to help individuals and business owners recover from the effects of Hurricane Florence.

Money also is available to the state, some local governments, and some private nonprofit groups on a cost-sharing basis for emergency work in those counties.

8 a.m.

Tropical Storm Florence is continuing to dump dangerous amounts of rain as it continues its slow slog across the Carolinas.

The National Hurricane Center said Florence is moving west at 2 mph (3.2 kph), with its center located about 35 miles (56 kilometers) west of Myrtle Beach, South Carolina. Maximum sustained winds remained at 50 mph (80 kph).

The region is being pounded with rain from the slow-moving storm, causing the risk of catastrophic flooding. Southern and central portions of North Carolina into far northeast

Parts of North and South Carolina can expect an additional 10 to 15 inches. Storm totals could reach between 30 and 40 inches in some areas.

At 8 a.m. EDT, the Miami-based hurricane center said rainfall will continue to produce catastrophic flash flooding and prolonged significant river flooding.

5 a.m.

Tropical Storm Florence keeps drenching the central Carolinas, with an additional 10 to 15 inches of rain expected before it finally swings north over the Appalachian Mountains and into the Ohio Valley on Monday.

The National Hurricane Center says top sustained winds have dropped to near 50 mph (80 kph) with higher gusts, and Florence is expected to become a tropical depression later Saturday.

At 5 a.m., the center was all but parked over South Carolina, about 35 miles (55 kilometers) west of Myrtle Beach, moving west-southwest at just 5 mph (8 kph) and scooping massive amounts of moisture from the sea.

1:30 a.m.

Tropical Storm Florence is practically stalled over the Carolinas and the monster storm could dump drenching rains of up to 3½ feet (1 meter). That, in turn, could trigger epic flooding well inland.

North Carolina Gov. Roy Cooper calls Florence the "uninvited brute" that could wipe out entire communities. The storm is some 400 miles (645 kilometers) wide. Power outages are widespread including over 740,000 in North Carolina and 163,000 in South Carolina. Rescue crews have used boats to reach hundreds besieged by the rising waters.

Early Saturday morning Florence's winds weakened to 65 mph (100 kph) as it moved forward at 5 mph (7 kph) and was about 15 miles (25 kilometers) west northwest of Myrtle Beach, South Carolina.

11 p.m.

A severe inland flood threat is emerging as remnants of Florence pound the Carolinas with nearly nonstop rain for a second day since the once major hurricane howled ashore.

At least four people have died since Hurricane Florence crashed into the coast Friday and nearly stalled. Though forecasters later downgraded Florence to a tropical storm, the monster system is barely moving over the Carolinas and could dump drenching rains of up to 3½ feet (1 meter). That, in turn, could trigger epic flooding well inland.

North Carolina Gov. Roy Cooper calls Florence the "uninvited brute" that could wipe out entire communities. The storm is some 400 miles (645 kilometers) wide. Power outages are widespread, and rescue crews have used boats to reach hundreds besieged by the rising waters.